While visiting Australia on a royal tour, Meghan Markle opened up about her pregnancy. She told a local resident that her pregnancy feels like jet lag and that she was up at 4:30 a.m. doing yoga because she couldn't sleep. It turns out, prenatal yoga might be beneficial to both baby and mother. Pregnancy can take a lot out of you — especially in the first trimester. Just ask royal new-mom-to-be Meghan Markle. According to Healthline, insomnia at night during early pregnancy is entirely normal, even if you're exhausted all day.